SXW1535 Triplex Pressure Washer Pump – 4.0 GPM @ 5100 PSI, 1450 RPM, 24 mm Solid Shaft

Part Number: SXW1535
Category: Pressure Washer Pumps
Type: Commercial Triplex Pump – SXW1535, 4.0 GPM @ 5100 PSI (1450 RPM, 24 mm Solid Shaft)

The SXW1535 Triplex Pressure Washer Pump is a high-pressure, commercial-grade pump engineered for 1450 RPM belt-drive and gear-drive systems that demand extreme cutting power with long-term durability. Delivering up to 3.96 GPM at a massive 5100 PSI, this pump is purpose-built for industrial and professional wash environments where surface penetration, reliability, and continuous-duty performance are critical.

Featuring a rugged 24 mm solid shaft (N version) and heavy-duty triplex plunger construction, the SXW1535 provides smooth, low-pulsation operation while minimizing wear under sustained workloads. With a 15 EBHP power requirement and robust internal architecture, it is an ideal choice for high-performance commercial machines that require uncompromising pressure capability.

Product Specifications

• Pump Model: SXW1535

• Product Family: SXWA

• Pump Type: Triplex Plunger

• Application: Commercial / Industrial

• Flow Rate: Up to 3.96 GPM (15 L/min)

• Max Pressure: Up to 5100 PSI (350 Bar)

• Rated Speed: 1450 RPM

• Shaft Size: 24 mm Solid (N Version)

• Power Requirement: 15 EBHP

• Bore Diameter: 18 mm

• Stroke: 15 mm

• Crankshaft ID Stamp: 8

• Inlet Port: 1/2″ F

• Discharge Port: 3/8″ F

• Oil Capacity: 32 oz

• Max Fluid Temperature: 140°F

• Weight: 35 lb

• Dimensions: 6″ x 6″ x 6″

• Condition: New

Features & Benefits

• Extreme-pressure capability up to 5100 PSI

• Commercial-grade triplex plunger construction

• Low-RPM design for extended pump life and reduced wear

• Heavy-duty 24 mm solid shaft for belt-drive and gear-drive systems

• Smooth, low-pulsation output for consistent performance

• Built for continuous-duty professional and industrial environments

Applications

• Commercial pressure washers

• Industrial cleaning systems

• Fleet wash and heavy-equipment maintenance

• Belt-drive and gear-drive washer platforms

• Equipment repair, refurbishment, and high-performance upgrades

Important Notes

• Verify shaft size (24 mm solid), drive method, and system RPM (1450) before ordering

• Designed for belt-drive or gear-drive systems

• Final operating PSI and GPM depend on motor or engine output and overall system configuration